68172354

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{5927}}^1$

素因数の和:6012

約数の個数: 40

約数和(自身を含む): 154934208

約数和(自身を除く): 86761854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 5927, 11502, 11854, 17781, 35562, 53343, 106686, 160029, 320058, 420817, 480087, 841634, 960174, 1262451, 2524902, 3787353, 7574706, 11362059, 22724118, 34086177, 68172354]

約数ペア:

[(1, 68172354), (2, 34086177), (3, 22724118), (6, 11362059), (9, 7574706), (18, 3787353), (27, 2524902), (54, 1262451), (71, 960174), (81, 841634), (142, 480087), (162, 420817), (213, 320058), (426, 160029), (639, 106686), (1278, 53343), (1917, 35562), (3834, 17781), (5751, 11854), (5927, 11502)]